Results 261 to 270 of about 79,187 (302)
Some of the next articles are maybe not open access.
The International Journal of Biochemistry & Cell Biology, 2011
An essential feature of synthetic biology devices is the conversion of signals from the exterior of the cell into specific cellular events such as the synthesis of a fluorescent protein. In the first synthetic gene circuits, signal transduction was accomplished via inducible or repressible transcription factors. Today, these rather simple transcription
Marchisio MA, Rudolf F
openaire +3 more sources
An essential feature of synthetic biology devices is the conversion of signals from the exterior of the cell into specific cellular events such as the synthesis of a fluorescent protein. In the first synthetic gene circuits, signal transduction was accomplished via inducible or repressible transcription factors. Today, these rather simple transcription
Marchisio MA, Rudolf F
openaire +3 more sources
Biosensing with plasmonic nanosensors
Nature Materials, 2008Recent developments have greatly improved the sensitivity of optical sensors based on metal nanoparticle arrays and single nanoparticles. We introduce the localized surface plasmon resonance (LSPR) sensor and describe how its exquisite sensitivity to size, shape and environment can be harnessed to detect molecular binding events and changes in ...
Jeffrey N, Anker +5 more
openaire +2 more sources
Biosensing environmental pollution
Current Opinion in Biotechnology, 2007Whole-cell biosensors are finding increasing use for the detection of environmental pollution and toxicity. These biosensors are constructed through the fusion of promoters, responsive to the relevant environmental conditions, to easily monitored reporter genes.
openaire +2 more sources
1997
In this review a universal thermistor-based biosensor system is described with examples from clinical chemistry, bioprocess monitoring and environmental control. The technique is based on the measurement of the small temperature changes associated with enzymatic reactions occurring in a microreactor with immobilized enzyme.
B, Danielsson, B, Xie
openaire +2 more sources
In this review a universal thermistor-based biosensor system is described with examples from clinical chemistry, bioprocess monitoring and environmental control. The technique is based on the measurement of the small temperature changes associated with enzymatic reactions occurring in a microreactor with immobilized enzyme.
B, Danielsson, B, Xie
openaire +2 more sources
Biosensing in multiple sclerosis
Expert Review of Medical Devices, 2017The goal of using wearable biosensors in multiple sclerosis (MS) is to provide outcome metrics with higher sensitivity to deficits and better inter-test and inter-rater reliability than standard neurological exam bedside maneuvers. A wearable biosensor not only has the potential to enhance physical exams, but also offers the promise of remote ...
Andrew, Yousef +4 more
openaire +2 more sources
Biosensing and actuation for microbiorobots
2010 IEEE International Conference on Robotics and Automation, 2010In this paper, we describe how signaling networks and actuation in bacterial cells and biomolecular networks of bacteria can be used to develop an integrated micro-bio-robotic system. SU8 microstructures blotted with swarmer cells of Serratia Marcescens in a monolayer are propelled by the bacteria in the absence of any environmental stimulus.
Mahmut Selman Sakar +5 more
openaire +2 more sources
Electro-chemiluminescent biosensing
Analytical and Bioanalytical Chemistry, 2007The present review draws a general picture of the bioanalytical applications of electro-chemiluminescent reactions (ECL). Only the two main ECL reactions-i.e. the luminol-based and Ru(bpy)(3)(2+)-based reactions-are considered for application in the fields of enzyme biosensors, immunochemical biosensors, DNA biosensors, and biochips.
Marquette, C.A., Blum, L.J.
openaire +3 more sources
Biosensing in Healthcare Applications
Biosensing technologies have emerged as transformative tools in modern healthcare, offering unparalleled precision, sensitivity, and efficiency in diagnostics, monitoring, and therapeutic applications. These devices, leveraging the principles of biorecognition and signal transduction, facilitate the detection of biological analytes with high ...Ahmed, Musaddique Mahfuz +6 more
openaire +2 more sources
Aptasensors – the future of biosensing?
Analytical and Bioanalytical Chemistry, 2001Aptamers are artificial nucleic acid ligands that can be generated against amino acids, drugs, proteins and other molecules. They are isolated from combinatorial libraries of synthetic nucleic acid by an iterative process of adsorption, recovery and reamplification.
openaire +2 more sources
Explorations in narrative biosensing
Interactions, 2022Gabrielle Benabdallah, Blair Subbaraman
openaire +2 more sources